Alarm clock, timer, and countdown with sound and desktop notification.

Latest Version

Version
3.0.2
Update
April 7, 2018
Size
1.61MiB
Developer
Category
Users
10,000+
Rating
2.40625 ★
Manifest Version
2
Web Store Status
Languages Support
English
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Permissions
Alarms
Notifications
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Lightweight Alarm Clock, Timer & Countdown Extension

This extension is a lightweight alarm clock, timer and countdown. You can set multiple alarm times with optional alarm messages. You can choose among several different alarm sounds and desktop notification.

This extension has been optimized for lightweight, performance, and privacy. In contrast to many similar extensions, it uses no background resources (you can verify this with Chrome's built-in task manager) and no tracking software (Google Analytics, etc.).

Change Log
==========
Version 3.0.2
- Maximum number of alarms increased to 30.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "Lightweight Alarm Clock, Timer & Countdown", "description": "Alarm clock, timer, and countdown with sound and desktop notification.", "version": "3.0.2", "background": { "scripts": ["background.js"], "persistent": false }, "options_page": "options.html", "browser_action": { "default_icon": "alarm-clock-8-19.png", "default_title": "Alarm Clock & Timer", "default_popup": "popup.html" }, "icons": { "128": "alarm-clock-8-128.png", "16": "alarm-clock-8-16.png", "48": "alarm-clock-8-48.png" }, "web_accessible_resources": [ "alarm-clock-8-48.png" ], "permissions": [ "alarms", "notifications" ]}
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How to download and manually install Lightweight Alarm Clock, Timer & Countdown extension for Chrome

Looking for a way to install Lightweight Alarm Clock, Timer & Countdown extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Lightweight Alarm Clock, Timer & Countdown extensions manually, this article outlines two simple methods to effortlessly install Lightweight Alarm Clock, Timer & Countdown extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Lightweight Alarm Clock, Timer & Countdown extension and manually install through Drag &Drop

If you ever need to manually install a Lightweight Alarm Clock, Timer & Countdown extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Lightweight Alarm Clock, Timer & Countdown Extension by clicking the "Download CRX" button on the website.

Look for the Lightweight Alarm Clock, Timer & Countdown extension you wish to install. Go to the website and download the Lightweight Alarm Clock, Timer & Countdown extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Lightweight Alarm Clock, Timer & Countdown extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Lightweight Alarm Clock, Timer & Countdown extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Lightweight Alarm Clock, Timer & Countdown extension for Chrome and install in Developer Mode

This is another method to install Lightweight Alarm Clock, Timer & Countdown extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Lightweight Alarm Clock, Timer & Countdown extension file

Select and download the Lightweight Alarm Clock, Timer & Countdown extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Lightweight Alarm Clock, Timer & Countdown extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Lightweight Alarm Clock, Timer & Countdown extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Lightweight Alarm Clock, Timer & Countdown extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Lightweight Alarm Clock, Timer & Countdown extension in 2 ways. We hope this guide proves helpful.

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User reviews

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OJ (ID: 000000449713859e) Voted 5 ★ - Updated 02/12/2023 simple and functional!

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Krzysztof Boniewski (ID: 000000c2b081e6fa) Voted 5 ★ - Updated 06/15/2022 excelent, also works with closed browser

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Yuri Barinov (ID: 000000b0c7887f4b) Voted 2 ★ - Updated 12/15/2021 Постоянно пропадают заданные будильники. Из за этого рассчитывать на расширение не стоит

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Tim Johnson (ID: 000000c74c3e4db7) Voted 5 ★ - Updated 08/11/2021 Great little tool for making sure I don't miss meetings. Easy to tab through to set times. Would love an off or mute button so I can stop the alarm if I want to.

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4xAce汇士 (ID: 000000735b0e27d2) Voted 5 ★ - Updated 04/23/2021 simple but works